@d3lm
Founding Engineer @stackblitz.com • Lead for WebContainer and @bolt.new • JavaScript stuff • Node.js • Rust 🦀 • WebAssembly • Deep Learning 🤖 • Amateur Athlete • Dad https://learn-wasm.dev https://bolt.new https://stackblitz.com https://webcontainer.io
Opus 4.6 now powering bolt.new
Opus 4.6 just landed in @bolt.new!
And yeah, it's hella good ya all.
Also, 48h free for paid users + 2× limits on free! 🤯
Yea totally get that. I am not planning to shut this down anytime soon. And even if something would happen you can just reach out to me via email and I ll help you.
Good point. I ll think about it. But if that would happen I would do anything to provide the content to those that bought the course.
AI can write code. Having an internal model of _how_ it runs is important more than ever.
Learn WebAssembly: interactive, in-browser exercises with a debugger + memory inspector.
Perfect timing to use that leftover learning budget.
learn-wasm.dev
Working on a small native addon for Node.js that allows you to sandbox eg ai agents.
Stay tuned!
So good!
Node excitement 😉
Congrats to @marcoippolito.dev on making it official: type-stripping in Node 25 is now declared to be stable 🎉
You can run: node index.ts
The capabilities have not changed since Node 24. This is purely a maturity indicator.
Node.js v25.2.0 Current is out 💚
Notable changes + updates here:
nodejs.org/en/blog/rele...
Indeed pretty cool!
download StackBlitz projects instantly no authentication or API keys required – just replace the domain. How it works original link: https://stackblitz.com/edit/nuxtblitz download link: https://stackblitz.zip/edit/nuxtblitz (the only difference is that .com is replaced with .zip)
⚡ ever wanted to download @stackblitz.com projects without opening the site?
you now can 🎉
🌐 web: replace stackblitz.com w/ stackblitz.zip in any edit url
🖥️ cli: `npx stackblitz-zip <url>` or `npx stackblitz-clone <url>`
📦 npm: `npm i stackblitz-zip`
built for myself to grab repros from issues
omg briliant!
Thanks so much! This makes me happy to hear 🙏
WebAssembly is one of those remarkably versatile technology and a must-have in your tool belt as developer.
Dive into the world of WebAssembly with my comprehensive, code-first, and hands-on WebAssembly course.
Learn more at learn-wasm.dev
LFG! Congrats to the entire team.
I did it. I qualified in my very first full Ironman, and now I have finished my first ever Ironman World Championship. What once felt like an impossible dream has finally come true.
Promotional banner for a WebAssembly course. The headline reads "Invest in your career. One plan, one price.". The course is discounted from $99 to $79 for full access. Benefits include all lessons with a final exercise, lifetime access, and a one-time payment. A "Buy now" button is shown at the bottom.
If you wanna level up and learn more about #WebAssembly, my interactive course on the fundamentals is currently on sale.
learn-wasm.dev
Promotional banner for a WebAssembly course. The headline reads "Invest in your career. One plan, one price.". The course is discounted from $99 to $79 for full access. Benefits include all lessons with a final exercise, lifetime access, and a one-time payment. A "Buy now" button is shown at the bottom.
Since I am getting a lot of PPP requests I decided to make my #WebAssembly course more affordable for a limited time.
Grab it while it's available.
Link in 🧵
Screenshot of the NAPI‑RS documentation site in dark mode, showing the "WebAssembly" concept page. An info banner near the top states "There is an amazing WebAssembly course developed by @Dominic Elm: Learn WebAssembly".
I am so excited to see my #WebAssembly course being mentioned on the official Napi-RS website 🥹😇
Thanks so much @broooooklyn.bsky.social 🙏
Link 👇
The Bolt folks are great people and you should definitely work with them
@bolt.new is hiring!
I am looking for Senior Applied AI Engineers to join my team and work at the forefront of AI agents.
My DMs are open. Feel free to slide in and say hi!
job-boards.greenhouse.io/stackblitz/j...
![import { sveltekit } from '@sveltejs/kit/vite'
import { kitRoutes } from 'vite-plugin-kit-routes'
/** @type {import('vite').UserConfig} */
export default config = {
plugins: [
sveltekit(),
// ✅ Add the plugin
kitRoutes(),
],
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:dacfxuonkf2qtqft22sc23tu/bafkreic6oa3av5jghiay2f4moiwd6uwqusemhg6pejeoolhvdw2k7samsm)
import { sveltekit } from '@sveltejs/kit/vite' import { kitRoutes } from 'vite-plugin-kit-routes' /** @type {import('vite').UserConfig} */ export default config = { plugins: [ sveltekit(), // ✅ Add the plugin kitRoutes(), ], }
![<script lang="ts">
import { route } from '$lib/ROUTES'
</script>
<!-- 🤞 before, hardcoded string, error prone -->
<a href="/site/123">Go to site</a>
<!-- ✅ after, typechecked route, no more errors -->
<a href={route('/site/[id]', { id: 123 })}>Go to site</a>](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:dacfxuonkf2qtqft22sc23tu/bafkreiae2ry2feqf3kzil6emruplmnhi2t3fna5gx4ki34ph6ux4ipfc3e)
<script lang="ts"> import { route } from '$lib/ROUTES' </script> <!-- 🤞 before, hardcoded string, error prone --> <a href="/site/123">Go to site</a> <!-- ✅ after, typechecked route, no more errors --> <a href={route('/site/[id]', { id: 123 })}>Go to site</a>
🎉 Tadaaa 🎉
vite-plugin-kit-routes 1.0 is out 🎉
A/ add the vite plugin
B/ enjoy route typesafety !
Easy ?!
More here:
www.kitql.dev/docs/tools/0...
A four-panel comic shows a worried man saying, 'We're cooked, AI will take over.' A robot responds, 'Generate an apple.' In the next panel, the robot presents a hamburger instead. In the final panel, the man smiles with relief, realizing AI won’t actually take over.
Yea, worked a lot on that and built it entirely from scratch with a custom Wasm VM.
Thank you!
In case you missed this announcement. Limited offer to the first 50 sign ups. Not too many left!
Thank you!
Promotional banner for an online WebAssembly course. The image features a gradient background with binary code and bold text that reads: “Learn WebAssembly. 20% OFF — First 50 Only. $79 — Use code EARLYBYTE20.” At the bottom, it states: “Valid until April 6th at midnight.”
🔥 Want to really understand #WebAssembly?
🎉 Special Offer: First 50 sign-ups receive 20% OFF! Use code EARLYBYTE20 at checkout.
⏳Offer valid until April 6 at midnight.
Go deep with a code-first, hands-on course that demystifies how it works under the hood.
Link below ⬇️
